Particularly controversial are the biophysical mechanisms by which these RF fields may affect biological systems. General health effects reviews explore possible carcinogenic, reproductive and neurological effects.
Well, yes, vaseline can do a help to the black eye. As we know that black eye is due to a bruise or contusion, which is an injury to the tissue under the skin cause by a blow from an object. So eye injury, head injury can lead to it. According to some experts, by using it, it will help the pain and swelling go down.
While Vaseline is not a moisturizer, it can be used to soften skin and lock in moisture on dry skin. You can use Vaseline as a spot-treatment for dry-skin, especially during winter, helping to protect skin exposed to adverse weather conditions.1  Apply Vaseline to your elbows or knees to help moisturize the skin and rid the areas of any ashy texture or appearance. Apply Vaseline to your elbows or knees to help moisturize the skin and rid the areas of any ashy texture or appearance. 2  If you have callouses or rough spots on your feet, apply a thin coat of Vaseline at night then slip on some clean socks.